/**
 * Instagram API Form - Minimal Professional Theme
 * Matches the site's ACF form design (Roboto, Clean Slate)
 */

:root {
    /* Site Theme Colors - Match custom.css */
    --iaf-primary: #0f172a;
    --iaf-secondary: #1e293b;
    --iaf-border: #e5e7eb;
    --iaf-surface: #f8fafc;
    --iaf-white: #ffffff;
    --iaf-text-dark: #0f172a;
    --iaf-text-label: #64748b;
    --iaf-text-light: #94a3b8;
    --iaf-text-placeholder: #cbd5e1;
    --iaf-error: #dc2626;
    --iaf-error-bg: #fef2f2;
    --iaf-error-border: #ef4444;
    --iaf-success: #166534;
    --iaf-success-bg: #dcfce7;
    --iaf-success-border: #86efac;

    /* Consistent Border Radius */
    --iaf-radius: 10px;
    --iaf-radius-sm: 8px;
    --iaf-radius-lg: 16px;
}

/* ===========================
   CONTAINER
   =========================== */

.iaf-form-container {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--iaf-text-dark);
    margin: 26px 0;
}

/* ===========================
   STEPS & FORM GROUPS
   =========================== */

.iaf-step {
    margin-bottom: 20px;
}

.iaf-form-group {
    margin-bottom: 20px;
}

/* Labels - Uppercase Gray */
.iaf-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--iaf-text-label);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===========================
   INPUTS & BUTTONS
   =========================== */

/* Input Wrapper - Clean Layout */
.iaf-input-wrapper {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

/* Input Field - Match ACF Form */
.iaf-input {
    flex: 1;
    padding: 14px 16px;
    border: 2px solid var(--iaf-border);
    background: var(--iaf-white);
    color: var(--iaf-text-dark);
    font-size: 15px;
    border-radius: var(--iaf-radius);
    transition: all 0.25s ease;
    font-weight: 500;
    font-family: inherit;
    outline: none;
}

.iaf-input:hover {
    background: #fafbfc;
}

.iaf-input:focus {
    outline: none;
    border-color: var(--iaf-text-label);
    background: #fafbfc;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.1);
}

.iaf-input::placeholder {
    color: var(--iaf-text-placeholder);
}

.iaf-input:disabled {
    background: var(--iaf-surface);
    opacity: 0.7;
    cursor: not-allowed;
}

/* Buttons - Bold Dark Slate */
.iaf-button {
    padding: 14px 28px;
    background: var(--iaf-primary);
    color: var(--iaf-white);
    border: none;
    border-radius: var(--iaf-radius);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.25s ease;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    box-shadow: none;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.iaf-button-primary {
    background: var(--iaf-primary);
    color: var(--iaf-white);
}

.iaf-button-primary:hover:not(:disabled) {
    background: var(--iaf-secondary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.2);
}

.iaf-button-primary:active:not(:disabled) {
    transform: translateY(0);
}

.iaf-button-primary:disabled {
    background: #cbd5e1;
    color: #94a3b8;
    cursor: not-allowed;
    opacity: 0.7;
}

.iaf-button-secondary {
    background: var(--iaf-white);
    color: #475569;
    border: 2px solid var(--iaf-border);
    font-weight: 600;
}

.iaf-button-secondary:hover {
    background: var(--iaf-surface);
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

/* Loading State */
.iaf-button.loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.iaf-button.loading::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -10px;
    margin-top: -10px;
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.iaf-button-secondary.loading::after {
    border: 2.5px solid rgba(15, 23, 42, 0.2);
    border-top-color: var(--iaf-primary);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===========================
   HINTS & MESSAGES
   =========================== */

.iaf-hint {
    font-size: 13px;
    color: var(--iaf-text-label);
    margin-top: 10px;
    font-weight: 500;
}

.iaf-variant-hint {
    color: var(--iaf-primary);
    font-weight: 600;
}

.iaf-status-message {
    margin-top: 16px;
}

/* Success Badge - Green */
.iaf-status-public {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background-color: var(--iaf-success-bg);
    color: var(--iaf-success);
    border-radius: var(--iaf-radius);
    font-weight: 600;
    font-size: 14px;
    border-left: 3px solid var(--iaf-success-border);
}

/* Error Box - Red */
.iaf-status-private,
.iaf-error {
    padding: 12px 16px;
    background: var(--iaf-error-bg);
    color: var(--iaf-error);
    border-radius: var(--iaf-radius);
    border-left: 3px solid var(--iaf-error-border);
    font-weight: 500;
    font-size: 14px;
}

/* ===========================
   PROFILE CARD
   =========================== */

.iaf-profile-card {
    background: var(--iaf-white);
    border-radius: var(--iaf-radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    margin: 20px 0;
    border: 2px solid var(--iaf-border);
    position: relative;
}

.iaf-profile-pic {
    flex-shrink: 0;
}

.iaf-profile-pic img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--iaf-border);
    background-color: var(--iaf-surface);
}

.iaf-profile-info {
    flex: 1;
}

.iaf-profile-name {
    margin: 0 0 4px 0;
    font-size: 22px;
    font-weight: 700;
    color: var(--iaf-text-dark);
    line-height: 1.2;
}

.iaf-profile-username {
    margin: 0 0 14px 0;
    font-size: 14px;
    color: var(--iaf-text-label);
    font-weight: 500;
}

.iaf-profile-stats {
    display: flex;
    gap: 24px;
}

.iaf-stat {
    display: flex;
    flex-direction: column;
}

.iaf-stat-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--iaf-text-dark);
    line-height: 1.1;
}

.iaf-stat-label {
    font-size: 11px;
    color: var(--iaf-text-label);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

/* Profile Actions */
.iaf-profile-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: -8px;
}

.iaf-change-account-link {
    font-size: 14px;
    color: var(--iaf-text-label);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--iaf-radius-sm);
    transition: all 0.2s ease;
    background-color: transparent;
}

.iaf-change-account-link:hover {
    color: var(--iaf-primary);
    background-color: var(--iaf-surface);
}

/* ===========================
   MEDIA GRID (For Likes/Views)
   =========================== */

.iaf-media-header {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 28px;
    background: var(--iaf-surface);
    padding: 20px 24px;
    border-radius: var(--iaf-radius);
    border: 2px solid var(--iaf-border);
}

/* Header Messages - Side by Side (2x2 Grid) */
.iaf-header-messages {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Minimum Likes/Views Message - Box Style (Left Top) */
.iaf-min-message {
    background: var(--iaf-white);
    padding: 16px 24px;
    border-radius: var(--iaf-radius);
    color: var(--iaf-text-dark);
    font-weight: 700;
    border: 2px solid var(--iaf-border);
    font-size: 18px;
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 0;
}

.iaf-min-message::before {
    content: none; /* Remove emoji */
}

.iaf-min-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--iaf-text-label);
    font-weight: 600;
}

.iaf-min-value {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--iaf-primary);
}

/* Status Message in Media Header - Box Style (Right Top) */
.iaf-status-message-media {
    flex: 1;
    min-width: 200px;
}

.iaf-status-message-media .iaf-status-public {
    margin: 0;
    background: var(--iaf-success-bg);
    padding: 16px 24px;
    border-radius: var(--iaf-radius);
    font-weight: 700;
    border: 2px solid var(--iaf-success-border);
    font-size: 18px;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.iaf-status-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--iaf-success);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.iaf-status-value {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--iaf-success);
}

.iaf-status-message-media .iaf-status-public svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--iaf-success);
}

/* Counters Container - Side by Side */
.iaf-counters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Remaining Counter - Dark Bold Box */
.iaf-remaining-counter {
    background: var(--iaf-primary);
    padding: 16px 24px;
    border-radius: var(--iaf-radius);
    color: white;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.15);
    font-size: 18px;
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.iaf-remaining-counter span {
    color: rgba(255, 255, 255, 0.95) !important;
}

.iaf-remaining-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
    font-weight: 600;
}

.iaf-remaining-value {
    font-size: 28px;
    font-weight: 800;
    line-height: 1;
}

/* Selected Counter - White Bold Box */
.iaf-selected-counter {
    background: var(--iaf-white);
    padding: 16px 24px;
    border-radius: var(--iaf-radius);
    color: var(--iaf-text-dark);
    font-weight: 700;
    border: 2px solid var(--iaf-border);
    font-size: 18px;
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.iaf-selected-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--iaf-text-label);
    font-weight: 600;
}

.iaf-selected-value {
    font-size: 28px;
    font-weight: 800;
    line-height: 1;
    color: var(--iaf-primary);
}

/* Media Grid */
.iaf-media-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.iaf-media-item {
    position: relative;
    aspect-ratio: 1;
    cursor: pointer;
    border-radius: var(--iaf-radius);
    overflow: hidden;
    transition: all 0.25s ease;
    border: 2px solid transparent;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.iaf-media-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.iaf-media-thumbnail {
    width: 100%;
    height: 100%;
    position: relative;
}

.iaf-media-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.iaf-media-item:hover .iaf-media-thumbnail img {
    transform: scale(1.05);
}

/* Selection State */
.iaf-media-item.selected {
    border-color: var(--iaf-primary);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.15);
}

.iaf-media-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.3) 100%);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.iaf-media-item.selected .iaf-media-overlay {
    opacity: 1;
}

/* Quantity Controls - Clean White Pill */
.iaf-media-quantity {
    display: flex;
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.98);
    padding: 6px;
    border-radius: 50px;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    min-width: 110px;
    justify-content: space-between;
    border: 1px solid rgba(229, 231, 235, 0.5);
}

.iaf-qty-btn {
    width: 30px;
    height: 30px;
    background: var(--iaf-surface);
    color: var(--iaf-text-dark);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    padding: 0;
}

.iaf-qty-btn:hover:not(:disabled) {
    background: var(--iaf-primary);
    color: white;
}

.iaf-qty-btn:disabled,
.iaf-qty-btn.disabled {
    opacity: 0.3;
    cursor: default;
}

.iaf-qty-display {
    font-weight: 700;
    font-size: 15px;
    color: var(--iaf-text-dark);
    min-width: 28px;
    text-align: center;
}

/* Media Actions */
.iaf-media-actions {
    display: flex;
    justify-content: center;
    margin-top: 16px;
}

#iaf-load-more {
    width: 100%;
    padding: 14px 16px;
    background: var(--iaf-white);
    color: #475569;
    border: 2px solid var(--iaf-border);
    border-radius: var(--iaf-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: none;
    font-size: 14px;
    font-family: inherit;
}

#iaf-load-more:hover {
    background: var(--iaf-surface);
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

/* ===========================
   TOAST NOTIFICATIONS
   =========================== */

.iaf-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background-color: #1e293b;
    color: #ffffff;
    padding: 12px 24px;
    border-radius: var(--iaf-radius);
    font-size: 14px;
    font-weight: 500;
    z-index: 10000;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    max-width: 90%;
    text-align: center;
}

.iaf-toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ===========================
   RESPONSIVE
   =========================== */

@media (max-width: 768px) {
    .iaf-input-wrapper {
        flex-direction: column;
        align-items: stretch;
    }

    .iaf-button {
        width: 100%;
    }

    .iaf-profile-card {
        flex-direction: column;
        text-align: center;
        padding: 20px;
        gap: 16px;
    }

    .iaf-profile-stats {
        width: 100%;
        justify-content: center;
        gap: 20px;
        padding-top: 10px;
        border-top: 1px solid var(--iaf-border);
    }

    .iaf-media-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .iaf-media-header {
        padding: 16px 18px;
    }

    .iaf-header-messages {
        flex-direction: column;
        align-items: stretch;
    }

    .iaf-min-message {
        width: 100%;
        min-width: 100%;
    }

    .iaf-min-value,
    .iaf-status-value {
        font-size: 17px;
    }

    .iaf-status-message-media {
        width: 100%;
        min-width: 100%;
    }

    .iaf-status-message-media .iaf-status-public {
        width: 100%;
    }

    .iaf-counters {
        flex-direction: column;
        gap: 10px;
    }

    .iaf-remaining-counter,
    .iaf-selected-counter {
        min-width: 100%;
    }

    .iaf-remaining-value,
    .iaf-selected-value {
        font-size: 24px;
    }

    .iaf-min-message {
        font-size: 14px;
        padding: 12px 16px;
    }
}

/* ===========================
   FOCUS ANIMATIONS
   =========================== */

@keyframes focusPulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.1); }
    50% { box-shadow: 0 0 0 5px rgba(100, 116, 139, 0.15); }
}

.iaf-input:focus {
    animation: focusPulse 2s ease-in-out infinite;
}

/* ===========================
   COMMENT SECTION (instagram_comments) – separate list below grid
   =========================== */

#iaf-comment-section {
    margin-top: 20px;
}

.iaf-comment-list-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 14px;
    color: #1e293b;
}

.iaf-comment-count {
    font-weight: 400;
    color: #64748b;
    font-size: 13px;
    margin-left: 8px;
}

.iaf-comment-entry {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 14px;
    padding: 14px;
    background: var(--iaf-surface, #f8fafc);
    border: 1px solid var(--iaf-border, #e5e7eb);
    border-radius: var(--iaf-radius, 10px);
}

.iaf-comment-entry-thumb {
    position: relative;
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: 8px;
    overflow: hidden;
}

.iaf-comment-entry-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.iaf-comment-entry-num {
    position: absolute;
    top: 4px;
    left: 4px;
    background: #0f172a;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 4px;
    padding: 1px 5px;
}

.iaf-comment-entry-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.iaf-comment-entry-url a {
    font-size: 12px;
    color: #64748b;
    text-decoration: none;
    word-break: break-all;
}

.iaf-comment-entry-body textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid var(--iaf-border, #e5e7eb);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    line-height: 1.5;
    resize: vertical;
    min-height: 70px;
    background: #ffffff;
    color: #1e293b;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.iaf-comment-entry-body textarea:focus {
    outline: none;
    border-color: var(--iaf-primary, #0f172a);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}

.iaf-comment-entry-body textarea::placeholder {
    color: #94a3b8;
}

.iaf-comment-hint {
    font-size: 13px;
    color: #64748b;
    margin: -8px 0 16px;
    line-height: 1.5;
}

.iaf-comment-linecount {
    font-size: 12px;
    color: #64748b;
    margin-top: 4px;
}

/* ===========================
   STORY VIEWS – Date/Time Step
   =========================== */

.iaf-step-story-time {
    margin-top: 20px;
}

/* Info box */
.iaf-story-info-box {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: linear-gradient(135deg, #eef2ff 0%, #f0f9ff 100%);
    border: 1.5px solid #c7d2fe;
    border-radius: 14px;
    padding: 20px 22px;
    margin-bottom: 24px;
}

.iaf-story-info-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: #4f46e5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.iaf-story-info-content {
    flex: 1;
}

.iaf-story-info-title {
    display: block;
    font-size: 15px;
    color: #1e1b4b;
    margin-bottom: 8px;
}

.iaf-story-info-text {
    font-size: 14px;
    color: #3730a3;
    line-height: 1.6;
    margin: 0 0 10px;
}

.iaf-story-info-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.iaf-story-info-list li {
    font-size: 13px;
    color: #4338ca;
    line-height: 1.4;
}

/* Date/time picker */
.iaf-story-datetime-wrap {
    background: var(--iaf-surface, #f8fafc);
    border: 1px solid var(--iaf-border, #e5e7eb);
    border-radius: var(--iaf-radius, 10px);
    padding: 20px;
}

.iaf-story-datetime-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 14px;
}

.iaf-story-datetime-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.iaf-story-datetime-field {
    flex: 1;
    min-width: 140px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.iaf-story-datetime-field-label {
    font-size: 12px;
    color: #64748b;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.iaf-story-date-input,
.iaf-story-time-input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid var(--iaf-border, #e5e7eb);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    background: #fff;
    color: #1e293b;
    transition: border-color 0.2s;
}

.iaf-story-date-input:focus,
.iaf-story-time-input:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.iaf-story-datetime-hint {
    font-size: 13px;
    color: #64748b;
    margin: 0 0 12px;
    line-height: 1.5;
}

.iaf-story-datetime-status {
    font-size: 13.5px;
    padding: 10px 14px;
    background: #f0fdf4;
    border: 1px solid #86efac;
    border-radius: 8px;
}

.iaf-story-datetime-ok {
    color: #166534;
}