/* =========================================
   FAMILY CALENDAR DESIGN SYSTEM
   ========================================= */

:root {
    /* Main colors */
    --color-background: #f3f6f4;
    --color-surface: #ffffff;
    --color-surface-soft: #f7f9f8;
    --color-surface-hover: #eef3f0;

    /* Family green */
    --color-primary: #315f50;
    --color-primary-hover: #274d41;
    --color-primary-soft: #e5efeb;

    /* Text */
    --color-text: #202724;
    --color-text-soft: #66706b;
    --color-text-light: #8a938f;

    /* Borders */
    --color-border: #dde5e1;
    --color-border-strong: #cbd6d1;

    /* Feature colors */
    --color-event: #477a67;
    --color-event-soft: #e6f0ec;

    --color-photo: #596fa8;
    --color-photo-soft: #e9edf7;

    --color-birthday: #c96f83;
    --color-birthday-soft: #f8e8ec;

    /* Destructive actions */
    --color-danger: #a84b4b;
    --color-danger-soft: #f8e9e9;

    /* Shadows */
    --shadow-small:
        0 2px 8px rgba(31, 48, 41, 0.06);

    --shadow-medium:
        0 8px 24px rgba(31, 48, 41, 0.10);

    --shadow-large:
        0 18px 50px rgba(31, 48, 41, 0.14);

    /* Rounded corners */
    --radius-small: 8px;
    --radius-medium: 12px;
    --radius-large: 18px;
    --radius-xl: 24px;

    /* Animation */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.22s ease;
}


* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;

    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    background:
        radial-gradient(
            circle at top left,
            rgba(49, 95, 80, 0.08),
            transparent 32%
        ),
        linear-gradient(
            180deg,
            #f7f9f8 0%,
            var(--color-background) 100%
        );

    color: var(--color-text);
    line-height: 1.5;

    -webkit-font-smoothing: antialiased;
}

/* AUTHENTICATION */

.auth-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-screen.hidden {
    display: none;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background-color: white;
    border-radius: 12px;
    padding: 35px;
    border: 1px solid #e0e0e0;
}

.auth-card h1 {
    margin: 0 0 10px;
    text-align: center;
    font-size: 30px;
}

.auth-subtitle {
    margin: 0 0 25px;
    text-align: center;
    color: #666;
}

.auth-button {
    width: 100%;
    margin-top: 5px;
}

.login-error {
    margin: 0 0 15px;
    padding: 10px 12px;
    border-radius: 6px;
    background-color: #f4dddd;
    color: #8b1e1e;
    font-size: 14px;
}

.login-error.hidden {
    display: none;
}

/* HEADER */

.site-header {
    position: relative;
    z-index: 10;

    background:
        linear-gradient(
            135deg,
            #294f43 0%,
            var(--color-primary) 55%,
            #3d7160 100%
        );

    padding: 18px 32px;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;

    box-shadow:
        0 4px 18px rgba(31, 48, 41, 0.16);
}

.site-header h1 {
    margin: 0;

    color: white;
    font-size: 25px;
    font-weight: 700;
    letter-spacing: -0.4px;
}

/* CALENDAR */

.calendar-container,
.day-view {
    width: 95%;
    max-width: 1200px;
    margin: 32px auto;

    background:
        rgba(255, 255, 255, 0.94);

    border: 1px solid
        rgba(203, 214, 209, 0.8);

    border-radius: var(--radius-large);

    padding: 28px;

    box-shadow: var(--shadow-medium);

    overflow: hidden;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.date-navigation {
    display: flex;
    align-items: center;
    gap: 10px;
}

.date-navigation h2 {
    margin: 0;

    color: var(--color-text);

    font-size: 29px;
    font-weight: 750;
    letter-spacing: -0.6px;
}

#yearSelect {
    padding: 7px 10px;

    background-color: var(--color-surface-soft);
    color: var(--color-primary);

    border: 1px solid var(--color-border);
    border-radius: var(--radius-small);

    font-family: inherit;
    font-size: 18px;
    font-weight: 700;

    cursor: pointer;

    transition:
        border-color var(--transition-fast),
        background-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

#yearSelect:hover {
    background-color: var(--color-primary-soft);
    border-color: var(--color-border-strong);
}

#yearSelect:focus {
    outline: none;
    border-color: var(--color-primary);

    box-shadow:
        0 0 0 3px rgba(49, 95, 80, 0.12);
}

.month-button {
    border: 1px solid transparent;
    background-color: var(--color-primary-soft);
    color: var(--color-primary);

    font-size: 24px;
    cursor: pointer;

    width: 46px;
    height: 46px;
    padding: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    transition:
        background-color var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.month-button:hover {
    background-color: var(--color-primary);
    color: white;

    transform: translateY(-2px);

    box-shadow:
        0 5px 14px rgba(49, 95, 80, 0.22);
}

.month-button:active {
    transform: scale(0.94);
}

.weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);

    background-color: var(--color-surface-soft);

    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);

    text-align: center;
}

.weekdays div {
    padding: 12px;

    color: var(--color-text-soft);

    font-size: 13px;
    font-weight: 750;
    letter-spacing: 0.4px;
    text-transform: uppercase;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

.calendar-day {
    position: relative;

    min-height: 120px;
    padding: 10px;

    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);

    background: var(--color-surface);

    cursor: pointer;

    transition:
        background-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.calendar-day:nth-child(7n) {
    border-right: none;
}

.calendar-day:not(.empty-day):hover {
    z-index: 2;

    background-color: var(--color-surface-hover);

    transform: translateY(-3px);

    box-shadow:
        0 7px 18px rgba(31, 48, 41, 0.12);
}

.day-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    font-weight: bold;
    font-size: 16px;
    border-radius: 50%;
}

.today {
    background:
        linear-gradient(
            145deg,
            #f3f8f6,
            var(--color-primary-soft)
        );
}

.today .day-number {
    background-color: var(--color-primary);
    color: white;

    box-shadow:
        0 3px 9px rgba(49, 95, 80, 0.28);
}

.empty-day {
    background-color: #fafafa;
    cursor: default;
}

/* MONTH EVENT INDICATORS */

.event-indicator {
    display: flex;
    align-items: center;
    gap: 6px;

    margin-top: 12px;
    padding: 6px 8px;

    background-color: var(--color-event-soft);
    color: var(--color-event);

    border: 1px solid rgba(71, 122, 103, 0.12);
    border-radius: var(--radius-small);

    font-size: 13px;
    font-weight: 700;

    transition:
        transform var(--transition-fast),
        background-color var(--transition-fast);
}

.calendar-day:hover .event-indicator {
    transform: translateX(2px);
}

.event-indicator-icon {
    font-size: 14px;
}

/* GENERAL */

.hidden {
    display: none;
}

.primary-button,
.secondary-button,
.edit-button,
.delete-button {
    border: 1px solid transparent;
    border-radius: var(--radius-small);

    padding: 10px 16px;

    font-family: inherit;
    font-size: 15px;
    font-weight: 650;

    cursor: pointer;

    transition:
        background-color var(--transition-fast),
        color var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.primary-button {
    background:
        linear-gradient(
            135deg,
            var(--color-primary),
            #3d7160
        );

    color: white;

    box-shadow:
        0 3px 8px rgba(49, 95, 80, 0.16);
}

.primary-button:hover:not(:disabled) {
    transform: translateY(-2px);

    box-shadow:
        0 7px 16px rgba(49, 95, 80, 0.24);
}

.primary-button:active:not(:disabled) {
    transform: translateY(0) scale(0.97);

    box-shadow:
        0 2px 5px rgba(49, 95, 80, 0.18);
}

.primary-button:focus-visible {
    outline: none;

    box-shadow:
        0 0 0 3px rgba(49, 95, 80, 0.18),
        0 5px 12px rgba(49, 95, 80, 0.18);
}

.primary-button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.secondary-button {
    background-color: var(--color-surface-soft);
    color: var(--color-text);

    border-color: var(--color-border);
}

.secondary-button:hover:not(:disabled) {
    background-color: var(--color-primary-soft);
    border-color: var(--color-border-strong);
    color: var(--color-primary);

    transform: translateY(-2px);

    box-shadow: var(--shadow-small);
}

.secondary-button:active:not(:disabled) {
    transform: translateY(0) scale(0.97);
    box-shadow: none;
}

.secondary-button:focus-visible {
    outline: none;

    border-color: var(--color-primary);

    box-shadow:
        0 0 0 3px rgba(49, 95, 80, 0.12);
}

.secondary-button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

/* DAY VIEW */

.back-button {
    border: none;
    background: transparent;

    color: var(--color-text-soft);

    cursor: pointer;

    font-family: inherit;
    font-size: 14px;
    font-weight: 650;

    padding: 8px 10px;
    margin: 0 0 18px -10px;

    border-radius: var(--radius-small);

    transition:
        background-color var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast);
}

.back-button:hover {
    background-color: var(--color-primary-soft);
    color: var(--color-primary);

    transform: translateX(-3px);
}

.day-header {
    padding-bottom: 22px;

    border-bottom:
        1px solid var(--color-border);
}

.day-header h2 {
    margin: 0;

    color: var(--color-text);

    font-size: 34px;
    font-weight: 750;
    letter-spacing: -0.8px;
    line-height: 1.2;
}

.day-section {
    padding: 28px 0;

    border-bottom:
        1px solid var(--color-border);
}

.day-section:last-child {
    border-bottom: none;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.section-heading h3 {
    margin: 0;

    color: var(--color-text);

    font-size: 23px;
    font-weight: 750;
    letter-spacing: -0.3px;
}

/* FORMS */

.event-form {
    margin-top: 20px;
    padding: 20px;
    background-color: #f8f8f8;
    border: 1px solid #ddd;
    border-radius: 10px;
}

.event-form h4 {
    margin: 0 0 20px;
    font-size: 20px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    font: inherit;
    border: 1px solid #ccc;
    border-radius: 6px;
}

.form-group textarea {
    resize: vertical;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* EVENT DISPLAY */

.events-list {
    margin-top: 20px;
}

.event-card {
    position: relative;

    padding: 18px 18px 18px 21px;
    margin-bottom: 12px;

    background:
        linear-gradient(
            135deg,
            var(--color-surface) 0%,
            #fbfcfc 100%
        );

    border: 1px solid var(--color-border);
    border-radius: var(--radius-medium);

    box-shadow: var(--shadow-small);

    overflow: hidden;

    transition:
        transform var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.event-card::before {
    content: "";

    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;

    width: 4px;

    background:
        linear-gradient(
            180deg,
            var(--color-event),
            #6b9d89
        );
}

.event-card:hover {
    transform: translateY(-2px);

    border-color: var(--color-border-strong);

    box-shadow: var(--shadow-medium);
}

.event-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.event-card h4 {
    margin: 0 0 9px;

    color: var(--color-text);

    font-size: 18px;
    font-weight: 750;
}

.event-actions {
    display: flex;
    gap: 8px;
}

.edit-button {
    background-color: var(--color-primary-soft);
    color: var(--color-primary);

    border-color: rgba(49, 95, 80, 0.12);
}

.edit-button:hover {
    background-color: var(--color-primary);
    color: white;

    transform: translateY(-2px);

    box-shadow:
        0 5px 12px rgba(49, 95, 80, 0.18);
}

.edit-button:active {
    transform: translateY(0) scale(0.96);
}

.delete-button {
    background-color: var(--color-danger-soft);
    color: var(--color-danger);

    border-color: rgba(168, 75, 75, 0.12);
}

.delete-button:hover {
    background-color: var(--color-danger);
    color: white;

    transform: translateY(-2px);

    box-shadow:
        0 5px 12px rgba(168, 75, 75, 0.18);
}

.delete-button:active {
    transform: translateY(0) scale(0.96);
}

.event-detail {
    margin: 5px 0;

    color: var(--color-text-soft);

    font-size: 14px;
    line-height: 1.5;
}

.empty-message {
    color: #666;
}

/* PHOTOS */

.photos-placeholder {
    margin-top: 20px;
    padding: 25px;
    border: 1px dashed #ccc;
    border-radius: 10px;
    text-align: center;
}

.coming-soon {
    color: #888;
    font-size: 13px;
    margin-bottom: 0;
}

/* PHOTO UPLOAD */

.photo-upload-status {
    margin-top: 20px;
    padding: 12px 14px;
    background-color: #f0f0f0;
    border-radius: 8px;
    font-size: 14px;
}

.photo-upload-status.success {
    background-color: #e3f2e6;
    color: #245c2d;
}

.photo-upload-status.error {
    background-color: #f4dddd;
    color: #8b1e1e;
}

/* PHOTO GALLERY */

.photos-grid {
    display: grid;
    grid-template-columns:
        repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.photo-item {
    overflow: hidden;
    border-radius: 12px;
    background-color: #f3f3f3;
}

.photo-item img {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.photo-caption {
    margin: 0;
    padding: 10px 12px;
    font-size: 14px;
}

.photo-message {
    grid-column: 1 / -1;
    margin: 0;
    color: #666;
}


/* CALENDAR PHOTO INDICATOR */

.photo-indicator {
    display: flex;
    align-items: center;
    gap: 5px;

    margin-top: 5px;
    padding: 4px 7px;

    width: fit-content;

    background-color: var(--color-photo-soft);
    color: var(--color-photo);

    border-radius: var(--radius-small);

    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;

    transition: transform var(--transition-fast);
}

.calendar-day:hover .photo-indicator {
    transform: translateX(2px);
}

.photo-indicator-icon {
    font-size: 13px;
}


/* SMALLER SCREENS */

@media (max-width: 600px) {

    .photos-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .photo-item img {
        height: 160px;
    }

    .photo-indicator {
        font-size: 10px;
    }

    .photo-indicator-icon {
        font-size: 11px;
    }
}

/* FULL-SCREEN PHOTO VIEWER */

.photo-viewer {
    position: fixed;
    inset: 0;
    z-index: 1000;

    display: flex;
    align-items: center;
    justify-content: center;

    background: rgba(0, 0, 0, 0.92);
    padding: 40px 70px;
}

.photo-viewer.hidden {
    display: none;
}

.photo-viewer-content {
    max-width: 100%;
    max-height: 100%;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.photo-viewer-content img {
    display: block;

    max-width: 100%;
    max-height: calc(100vh - 130px);

    width: auto;
    height: auto;

    object-fit: contain;

    border-radius: 4px;
}

.photo-viewer-close {
    position: absolute;
    top: 15px;
    right: 22px;

    border: none;
    background: transparent;

    color: white;
    font-size: 42px;
    line-height: 1;

    cursor: pointer;
}

.photo-viewer-arrow {
    position: absolute;
    top: 50%;

    transform: translateY(-50%);

    border: none;
    background: rgba(0, 0, 0, 0.25);

    color: white;

    width: 50px;
    height: 60px;

    border-radius: 8px;

    font-size: 32px;

    cursor: pointer;
}

.photo-viewer-previous {
    left: 15px;
}

.photo-viewer-next {
    right: 15px;
}

.photo-viewer-caption {
    margin: 12px 0 0;

    color: white;
    text-align: center;
}

.photo-viewer-counter {
    margin: 8px 0 0;

    color: #cccccc;
    font-size: 13px;
}

.photo-item {
    cursor: pointer;
}

.photo-item img {
    transition: transform 0.15s ease;
}

.photo-item:hover img {
    transform: scale(1.02);
}


@media (max-width: 600px) {

    .photo-viewer {
        padding: 55px 15px 70px;
    }

    .photo-viewer-content img {
        max-height: calc(100vh - 150px);
    }

    .photo-viewer-arrow {
        width: 42px;
        height: 52px;

        font-size: 26px;

        background: rgba(0, 0, 0, 0.45);
    }

    .photo-viewer-previous {
        left: 5px;
    }

    .photo-viewer-next {
        right: 5px;
    }

    .photo-viewer-close {
        top: 10px;
        right: 15px;
    }
}

/* PHOTO CAPTION EDITOR */

.photo-caption-editor {
    width: min(500px, 90vw);
    margin-top: 14px;
    display: flex;
    gap: 8px;
}

.photo-caption-input {
    flex: 1;
    min-height: 42px;
    padding: 9px 10px;

    border: 1px solid #666;
    border-radius: 6px;

    background: #222;
    color: white;

    font-family: inherit;
    font-size: 14px;

    resize: vertical;
}

.photo-caption-input::placeholder {
    color: #aaaaaa;
}

.photo-caption-save {
    align-self: flex-start;

    padding: 10px 14px;

    border: none;
    border-radius: 6px;

    background: white;
    color: #222;

    font-size: 14px;
    cursor: pointer;
}

.photo-caption-save:hover {
    background: #e6e6e6;
}

.photo-caption-save:disabled {
    opacity: 0.6;
    cursor: default;
}

.photo-viewer-delete {
    margin-top: 14px;
    padding: 8px 14px;

    border: 1px solid #ff6b6b;
    border-radius: 6px;

    background: transparent;
    color: #ff8a8a;

    font-size: 14px;
    cursor: pointer;
}

.photo-viewer-delete:hover {
    background: #ff6b6b;
    color: white;
}

/* HEADER ACTIONS */

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-header .secondary-button {
    background: rgba(255, 255, 255, 0.12);
    color: white;

    border: 1px solid rgba(255, 255, 255, 0.22);

    backdrop-filter: blur(6px);

    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.site-header .secondary-button:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.38);

    transform: translateY(-2px);

    box-shadow:
        0 5px 12px rgba(0, 0, 0, 0.12);
}

.site-header .secondary-button:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: none;
}

/* PHOTO ARCHIVE */

.photo-archive-view {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px 60px;
}

.photo-archive-header {
    margin: 25px 0 30px;
}

.photo-archive-header h2 {
    margin: 0 0 6px;
}

.photo-archive-header p {
    margin: 0;
    color: #666;
}

.photo-archive-container {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.photo-archive-month h3 {
    margin: 0 0 15px;
    font-size: 20px;
}

.photo-archive-grid {
    display: grid;
    grid-template-columns:
        repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.photo-archive-item {
    overflow: hidden;
    border-radius: 10px;
    background: #f3f3f3;
    cursor: pointer;
}

.photo-archive-item img {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.15s ease;
}

.photo-archive-item:hover img {
    transform: scale(1.02);
}

.photo-archive-item-info {
    padding: 10px 12px;
}

.photo-archive-date {
    margin: 0;
    font-size: 13px;
    color: #666;
}

.photo-archive-caption {
    margin: 5px 0 0;
    font-size: 14px;
}

@media (max-width: 600px) {
    .photo-archive-view {
        padding: 20px 12px 40px;
    }

    .photo-archive-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .photo-archive-item img {
        height: 170px;
    }
}

/* MOBILE APP LAYOUT */

@media (max-width: 600px) {

    /* MOBILE HEADER */

    .site-header {
        padding: 14px 12px;
        gap: 10px;
    }

    .site-header h1 {
        font-size: 20px;
        white-space: nowrap;
    }

    .header-actions {
        gap: 6px;
    }

    .header-actions .secondary-button {
        padding: 8px 10px;
        font-size: 13px;
    }


    /* MOBILE CALENDAR */

    .calendar-container {
        width: 100%;
        margin: 12px 0;
        padding: 12px 6px;
        border-radius: 0;
    }

    .calendar-header {
        margin-bottom: 12px;
    }

    .date-navigation {
        gap: 6px;
    }

    .date-navigation h2 {
        font-size: 21px;
    }

    #yearSelect {
        font-size: 16px;
        padding: 4px 5px;
    }

    .month-button {
        font-size: 22px;
        padding: 8px 10px;
    }

    .weekdays div {
        padding: 8px 2px;
        font-size: 12px;
    }

    .calendar-day {
        min-height: 72px;
        padding: 5px 3px;
        overflow: hidden;
    }

    .day-number {
        width: 25px;
        height: 25px;
        font-size: 13px;
    }

    .event-indicator {
        justify-content: center;
        margin-top: 5px;
        padding: 3px;
        font-size: 0;
    }

    .event-indicator-icon {
        font-size: 12px;
    }

    .photo-indicator {
        justify-content: center;
        margin-top: 3px;
        font-size: 0;
    }

     .photo-indicator-icon {
        font-size: 12px;
    }


    /* MOBILE DAY VIEW */

    .day-view {
        width: 100%;
        margin: 12px 0;
        padding: 16px 12px;
        border-radius: 0;
    }

    .back-button {
        margin-bottom: 14px;
        font-size: 14px;
    }

    .day-header {
        padding-bottom: 16px;
    }

    .day-header h2 {
        font-size: 25px;
        line-height: 1.2;
    }

    .day-section {
        padding: 20px 0;
    }

    .section-heading {
        gap: 10px;
    }

    .section-heading h3 {
        font-size: 21px;
    }

    .section-heading .primary-button {
        padding: 9px 12px;
        font-size: 14px;
    }

    .event-form {
        padding: 15px;
    }

    .event-card {
        padding: 14px;
    }

    .event-card-header {
        gap: 10px;
    }

    .event-actions {
        gap: 5px;
    }

    .edit-button,
    .delete-button {
        padding: 8px 10px;
        font-size: 13px;
    }

    .event-detail {
        overflow-wrap: anywhere;
    }

    .form-actions {
        width: 100%;
    }

       .form-actions button {
        flex: 1;
    }


    /* MOBILE PHOTOS */

    .photos-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .photo-item {
        border-radius: 8px;
    }

    .photo-item img {
        height: 170px;
    }

    .photo-caption {
        padding: 8px;
        font-size: 13px;
    }


    /* MOBILE PHOTO ARCHIVE */

    .photo-archive-view {
        padding: 16px 12px 40px;
    }

    .photo-archive-header {
        margin: 18px 0 24px;
    }

    .photo-archive-header h2 {
        font-size: 25px;
    }

    .photo-archive-container {
        gap: 28px;
    }

    .photo-archive-month h3 {
        margin-bottom: 10px;
        font-size: 18px;
    }

    .photo-archive-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .photo-archive-item {
        border-radius: 8px;
    }

    .photo-archive-item img {
        height: 170px;
    }

    .photo-archive-item-info {
        padding: 8px;
    }

    .photo-archive-date {
        font-size: 12px;
    }

       .photo-archive-caption {
        font-size: 13px;
    }


    /* MOBILE PHOTO VIEWER */

    .photo-viewer {
        padding: 55px 45px 25px;
        overflow-y: auto;
    }

    .photo-viewer-content {
        width: 100%;
        max-height: none;
        justify-content: flex-start;
    }

    .photo-viewer-content img {
        max-width: 100%;
        max-height: 55vh;
    }

    .photo-viewer-close {
        position: fixed;
        top: 8px;
        right: 12px;
        font-size: 38px;
        z-index: 2;
    }

    .photo-viewer-arrow {
        position: fixed;
        width: 38px;
        height: 50px;
        font-size: 24px;
        z-index: 2;
    }

    .photo-viewer-previous {
        left: 3px;
    }

    .photo-viewer-next {
        right: 3px;
    }

    .photo-viewer-caption {
        width: 100%;
        overflow-wrap: anywhere;
    }

    .photo-caption-editor {
        width: 100%;
        flex-direction: column;
    }

    .photo-caption-input {
        width: 100%;
        min-height: 70px;
    }

    .photo-caption-save {
        width: 100%;
    }

    .photo-viewer-delete {
        width: 100%;
        margin-bottom: 20px;
    }
}

/* =========================================
   BIRTHDAYS
   ========================================= */

.birthday-section {
    border-color: var(--color-birthday-soft);
}

.birthday-section .section-heading h3 {
    display: flex;
    align-items: center;
    gap: 8px;
}

.birthday-heading-icon {
    font-size: 1.05em;
}

.birthday-add-button {
    background: var(--color-birthday);
}

.birthday-add-button:hover {
    filter: brightness(0.93);
}

.birthday-card {
    border-left:
        4px solid var(--color-birthday);

    background:
        linear-gradient(
            135deg,
            var(--color-surface) 0%,
            var(--color-birthday-soft) 180%
        );
}

.birthday-card h4 {
    color: var(--color-text);
}

.birthday-indicator {
    display: flex;
    align-items: center;
    gap: 4px;

    margin-top: 4px;
    padding: 3px 6px;

    border-radius: 6px;

    background: #f1d1d9;
    border: 1px solid #e5b7c2;

    color: #a94f65;

    font-size: 0.72rem;
    font-weight: 600;

    line-height: 1.2;
}

.birthday-indicator-icon {
    font-size: 0.9em;
}

/* Compact calendar indicators */

.event-indicator,
.photo-indicator,
.birthday-indicator {
    width: fit-content;
    align-self: flex-start;
}