/* =========================================
   Zaqzaq (زقزق) — Design Tokens
   Palette: light lavender-white bg, coral primary,
   purple secondary accent
   ========================================= */
:root {
    --zz-bg: #FAF7FF;
    --zz-ink: #221935;
    --zz-ink-soft: #6F6584;
    --zz-coral: #FF6B4A;
    --zz-coral-dark: #E8563A;
    --zz-coral-tint: #FFE7E0;
    --zz-purple: #7C5CFF;
    --zz-purple-tint: #F0ECFF;
    --zz-card: #FFFFFF;
    --zz-border: #ECE6F5;
}

body {
    font-family: 'Almarai', sans-serif;
    background-color: var(--zz-bg);
    color: var(--zz-ink);
}

h1, h2, h3, h4, h5, h6, .brand-word, .zz-tab-title {
    font-family: 'Baloo Bhaijaan 2', 'Almarai', sans-serif;
}

a {
    color: var(--zz-coral);
    text-decoration: none;
}
a:hover { color: var(--zz-coral-dark); }

/* ===== Auth pages (login / register) ===== */
.logo-img { width: 84px; }

.card {
    border: none;
    border-radius: 20px;
    background-color: var(--zz-card);
    box-shadow: 0 14px 34px rgba(34, 25, 53, 0.08);
}

.btn-primary {
    background-color: var(--zz-coral);
    border-color: var(--zz-coral);
    border-radius: 999px;
    font-weight: 700;
    padding: 10px;
}
.btn-primary:hover {
    background-color: var(--zz-coral-dark);
    border-color: var(--zz-coral-dark);
}

.form-control {
    border-radius: 12px;
    border-color: var(--zz-border);
    padding: 10px 14px;
}
.form-control:focus {
    border-color: var(--zz-coral);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 74, 0.15);
}

/* ===== App shell (home / explore / profile / messages) ===== */
.zz-shell {
    display: flex;
    max-width: 1100px;
    margin: 0 auto;
    min-height: 100vh;
}

/* Sidebar */
.zz-sidebar {
    width: 250px;
    flex-shrink: 0;
    padding: 24px 18px;
    border-left: 1px solid var(--zz-border);
    position: sticky;
    top: 0;
    height: 100vh;
}

.zz-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    padding: 0 8px;
}

.zz-sidebar-brand img { width: 36px; }

.zz-sidebar-brand .brand-word {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--zz-coral);
}

.zz-nav-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: 999px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--zz-ink);
    margin-bottom: 4px;
    transition: background-color 0.15s ease;
}

.zz-nav-link i { font-size: 1.3rem; }

.zz-nav-link:hover {
    background-color: var(--zz-purple-tint);
    color: var(--zz-ink);
}

.zz-nav-link.active {
    color: var(--zz-coral);
    background-color: var(--zz-coral-tint);
}

.zz-tweet-btn {
    width: 100%;
    background-color: var(--zz-coral);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 12px;
    font-weight: 700;
    margin-top: 18px;
    font-family: 'Baloo Bhaijaan 2', sans-serif;
    font-size: 1.05rem;
}

.zz-sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 999px;
    margin-top: 30px;
    cursor: pointer;
}
.zz-sidebar-user:hover { background-color: var(--zz-purple-tint); }

.zz-sidebar-user .zz-user-name { font-weight: 700; font-size: 0.92rem; }
.zz-sidebar-user .zz-user-handle { font-size: 0.82rem; color: var(--zz-ink-soft); }

/* Main column */
.zz-main {
    flex-grow: 1;
    border-left: 1px solid var(--zz-border);
    min-height: 100vh;
    max-width: 600px;
}

.zz-topbar {
    position: sticky;
    top: 0;
    background-color: rgba(250, 247, 255, 0.9);
    backdrop-filter: blur(6px);
    padding: 16px 20px;
    border-bottom: 1px solid var(--zz-border);
    z-index: 5;
}

.zz-topbar h5 { margin: 0; font-weight: 700; }

/* Avatars (initials, no image files) */
.zz-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-family: 'Baloo Bhaijaan 2', sans-serif;
    flex-shrink: 0;
    font-size: 1rem;
}

.zz-avatar.sm { width: 36px; height: 36px; font-size: 0.85rem; }
.zz-avatar.lg { width: 88px; height: 88px; font-size: 1.8rem; border: 4px solid var(--zz-card); }

.av-coral { background-color: var(--zz-coral); }
.av-purple { background-color: var(--zz-purple); }
.av-ink { background-color: var(--zz-ink); }
.av-teal { background-color: #2FB6A8; }
.av-amber { background-color: #E8A23D; }

/* Tweet card */
.zz-tweet {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--zz-border);
}

.zz-tweet-name { font-weight: 700; }
.zz-tweet-handle, .zz-tweet-time { color: var(--zz-ink-soft); font-size: 0.9rem; }
.zz-tweet-text { margin: 6px 0 10px; line-height: 1.6; }

.zz-tweet-actions {
    display: flex;
    gap: 34px;
    color: var(--zz-ink-soft);
    font-size: 0.88rem;
}
.zz-tweet-actions span { display: flex; align-items: center; gap: 6px; }
.zz-tweet-actions i { font-size: 1rem; }

/* Explore search + trends */
.zz-search-box {
    background-color: var(--zz-purple-tint);
    border-radius: 999px;
    padding: 10px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--zz-ink-soft);
    margin: 16px 20px;
}
.zz-search-box input {
    background: transparent;
    border: none;
    outline: none;
    width: 100%;
    font-family: 'Almarai', sans-serif;
}

.zz-trend {
    padding: 12px 20px;
    border-bottom: 1px solid var(--zz-border);
}
.zz-trend .zz-trend-cat { font-size: 0.78rem; color: var(--zz-ink-soft); }
.zz-trend .zz-trend-tag { font-weight: 700; }
.zz-trend .zz-trend-count { font-size: 0.82rem; color: var(--zz-ink-soft); }

/* Profile page */
.zz-cover {
    height: 150px;
    background: linear-gradient(120deg, var(--zz-coral), var(--zz-purple));
}
.zz-profile-header { padding: 0 20px 16px; position: relative; }
.zz-profile-header .zz-avatar.lg { margin-top: -44px; }

.zz-follow-btn {
    border: 1.5px solid var(--zz-ink);
    background: transparent;
    border-radius: 999px;
    padding: 8px 20px;
    font-weight: 700;
    font-size: 0.9rem;
}

.zz-profile-stats { display: flex; gap: 20px; margin-top: 10px; font-size: 0.9rem; }
.zz-profile-stats b { color: var(--zz-ink); }
.zz-profile-stats span { color: var(--zz-ink-soft); }

.zz-tabs {
    display: flex;
    border-bottom: 1px solid var(--zz-border);
}
.zz-tab {
    flex: 1;
    text-align: center;
    padding: 14px 0;
    font-weight: 700;
    color: var(--zz-ink-soft);
}
.zz-tab.active {
    color: var(--zz-coral);
    border-bottom: 3px solid var(--zz-coral);
}

/* Messages page */
.zz-messages-shell { display: flex; height: 100vh; }
.zz-conv-list { width: 320px; flex-shrink: 0; border-left: 1px solid var(--zz-border); overflow-y: auto; }
.zz-conv-item {
    display: flex;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--zz-border);
    cursor: pointer;
}
.zz-conv-item:hover, .zz-conv-item.active { background-color: var(--zz-purple-tint); }
.zz-conv-name { font-weight: 700; font-size: 0.94rem; }
.zz-conv-preview { font-size: 0.85rem; color: var(--zz-ink-soft); }
.zz-conv-time { font-size: 0.75rem; color: var(--zz-ink-soft); }

.zz-chat-area { flex-grow: 1; display: flex; flex-direction: column; }
.zz-chat-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--zz-border);
    display: flex;
    align-items: center;
    gap: 12px;
}
.zz-chat-body { flex-grow: 1; padding: 20px; overflow-y: auto; }

.zz-bubble {
    max-width: 60%;
    padding: 10px 16px;
    border-radius: 18px;
    margin-bottom: 10px;
    font-size: 0.92rem;
    line-height: 1.5;
}
.zz-bubble.in {
    background-color: var(--zz-purple-tint);
    border-bottom-right-radius: 4px;
    margin-left: auto;
}
.zz-bubble.out {
    background-color: var(--zz-coral);
    color: #fff;
    border-bottom-left-radius: 4px;
    margin-right: auto;
}
.zz-bubble-row { display: flex; }
.zz-bubble-row.out { justify-content: flex-start; }
.zz-bubble-row.in { justify-content: flex-end; }

.zz-chat-input {
    padding: 14px 20px;
    border-top: 1px solid var(--zz-border);
    display: flex;
    gap: 10px;
}
.zz-chat-input input {
    flex-grow: 1;
    border-radius: 999px;
    border: 1px solid var(--zz-border);
    padding: 10px 16px;
    background-color: var(--zz-bg);
}

@media (max-width: 900px) {
    .zz-sidebar { display: none; }
    .zz-conv-list { width: 100%; }
    .zz-chat-area { display: none; }
}