:root {
    --primary-color: #10b981;
    --primary-dark: #059669;
    --secondary-color: #34d399;
    --bg-light: #f8fafc; /* Cleaner light gray-blue bg */
    --card-shadow: 0 12px 30px -10px rgba(16, 185, 129, 0.12), 0 4px 12px -4px rgba(0, 0, 0, 0.04);
    --border-radius: 28px;
    --input-bg: #ffffff;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-light);
    color: #0f172a;
    /* padding-bottom: 100px; */
    overflow-x: hidden;
}

a {
    text-decoration: none !important;
    color: inherit !important;
}

/* Unique Input Design */
.form-control, .form-select {
    background-color: var(--input-bg);
    border: 2px solid #f1f5f9;
    border-radius: 20px;
    padding: 14px 20px;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: #334155;
}
.form-control:focus {
    border-color: var(--primary-color);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
    outline: none;
}

.app-card {
    background: white;
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: transform 0.2s ease;
    margin-bottom: 20px;
    overflow: hidden;
}

.text-primary {
    color: var(--primary-color) !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
    border-radius: 20px;
    padding: 16px 24px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.interest-tag {
    background: #f0fdf4;
    color: var(--primary-dark);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    display: inline-block;
    margin: 4px;
    border: 1px solid #d1fae5;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    height: 75px;
    border-radius: 38px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #64748b;
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 500;
    transition: all 0.3s;
}

.nav-item.active {
    color: var(--primary-color);
}

.nav-item.active i {
    transform: translateY(-2px);
    filter: drop-shadow(0 4px 6px rgba(16, 185, 129, 0.2));
}

/* View Animations */
.view { display: none; }
.view.active { display: block; animation: slideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1); }

@keyframes slideIn {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Profile & Settings Components */
.setting-item {
    display: flex;
    align-items: center;
    padding: 18px;
    border-bottom: 1px solid #f1f5f9;
    cursor: pointer;
    transition: background 0.2s;
}
.setting-item:last-child { border-bottom: none; }
.setting-item:active { background: #f8fafc; }

.setting-icon {
    width: 40px;
    height: 40px;
    background: #f0fdf4;
    color: var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

/* Filter Pills */
.filter-scroll {
    display: flex;
    overflow-x: auto;
    gap: 10px;
    padding: 5px 2px 20px;
    scrollbar-width: none;
}
.filter-pill {
    white-space: nowrap;
    padding: 10px 20px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 50px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    color: #64748b;
}
.filter-pill.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

/* Video Call */
#videoOverlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #020617;
    z-index: 2000;
    display: none;
    color: white;
    flex-direction: column;
    justify-content: space-between;
    padding: 40px 20px;
}

.action-chip {
    border: none;
    border-radius: 12px;
    padding: 8px 16px;
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.2s;
}
.chip-accept { background: #d1fae5; color: #065f46; }
.chip-decline { background: #fee2e2; color: #991b1b; }
.action-chip:active { transform: scale(0.95); opacity: 0.8; }


.auth-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.5rem;
}

.auth-logo img {
    width: 100px;
}

/* ========== Select2 — Design system overrides ========== */
.select2-container {
    font-family: 'Outfit', sans-serif !important;
    width: 100% !important;
}

.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
    background-color: var(--input-bg) !important;
    border: 2px solid #f1f5f9 !important;
    border-radius: 20px !important;
    min-height: 55px !important;
    padding: 10px 20px !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #334155 !important;
    font-size: 0.95rem !important;
    line-height: 32px !important;
    padding-left: 0 !important;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: #334155 !important;
    opacity: 0.8;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 36px !important;
    right: 16px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: #64748b transparent transparent transparent !important;
    border-width: 6px 5px 0 5px !important;
    margin-left: -5px !important;
    margin-top: -4px !important;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    border-color: transparent transparent #64748b transparent !important;
    border-width: 0 5px 6px 5px !important;
}

/* Select2 focus / open state */
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--multiple,
.select2-container--default.select2-container--open .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--multiple {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1) !important;
    outline: none !important;
}

.modal-content .select2-container .select2-search--inline .select2-search__field{
    min-width: 160px;
}

.select2-container--default .select2-search--inline .select2-search__field {
    font-size: 15px !important;
    color: #334155 !important;
    font-family: 'Outfit', sans-serif !important;

}

.select2-container .select2-search--inline .select2-search__field {
    margin-top: 0px !important;
}

/* Dropdown */
.select2-container--default .select2-dropdown {
    border: 2px solid #f1f5f9 !important;
    border-radius: 20px !important;
    box-shadow: var(--card-shadow) !important;
    padding: 8px !important;
    margin-top: 4px !important;
}

.select2-results__option {
    font-size: 0.95rem !important;
    color: #334155 !important;
    padding: 12px 16px !important;
    border-radius: 12px !important;
    margin-bottom: 2px !important;
    transition: background 0.2s !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: #f0fdf4 !important;
    color: var(--primary-dark) !important;
}

.select2-container--default .select2-results__option[aria-selected=true] {
    background-color: #ecfdf5 !important;
    color: var(--primary-dark) !important;
}

.select2-search--dropdown .select2-search__field {
    border: 2px solid #f1f5f9 !important;
    border-radius: 12px !important;
    padding: 10px 16px !important;
    font-size: 0.95rem !important;
    font-family: 'Outfit', sans-serif !important;
    color: #334155 !important;
}

.select2-search--dropdown .select2-search__field:focus {
    border-color: var(--primary-color) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1) !important;
}

.select2-results__message {
    color: #64748b !important;
    font-size: 0.9rem !important;
    padding: 12px 16px !important;
}

/* Multiple: selected tags (interest-style) */
.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background-color: #f0fdf4 !important;
    color: var(--primary-dark) !important;
    border: 1px solid #d1fae5 !important;
    border-radius: 50px !important;
    padding: 4px 12px 4px 14px !important;
    font-size: 0.8rem !important;
    margin-top: 0px !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: var(--primary-dark) !important;
    margin-right: 6px !important;
    font-size: 1rem !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: var(--primary-color) !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__rendered {
    padding: 0px 0 !important;
    gap: 6px !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__placeholder {
    color: #94a3b8 !important;
    margin-left: 0 !important;
}

/* Invalid state (when .is-invalid is on original select) */
.select2-container--default.select2-container--invalid .select2-selection--single,
.select2-container--default.select2-container--invalid .select2-selection--multiple {
    border-color: #dc3545 !important;
}

.select2-container--default.select2-container--invalid.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--invalid.select2-container--focus .select2-selection--multiple {
    box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.1) !important;
}

/* App top bar – logo center, notification right */
.app-topbar {
    z-index: 1000;
    background: transparent;
    /* border-bottom: 1px solid #f1f5f9;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04); */
}
.app-topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    padding: 0 1rem;
    max-width: 100%;
}
.app-topbar-left {
    width: 40px;
    flex-shrink: 0;
}
.app-topbar-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    min-width: 0;
}
.app-topbar-logo-img {
    width: 60px;
    object-fit: contain;
}
.app-topbar-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: 40px;
    flex-shrink: 0;
}
.app-topbar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #64748b;
    transition: background 0.2s, color 0.2s;
}
.app-topbar-icon:hover {
    background: #f1f5f9;
    color: #0f172a;
}

.app-container {
    padding-top: 1.5rem;
    padding-bottom: 6.5rem;
}

/* Global toasts – fade in, auto-dismiss ~4.5s */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
    max-width: calc(100vw - 2rem);
}
.toast-item {
    padding: 14px 20px;
    border-radius: 20px;
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
    max-width: 360px;
    pointer-events: auto;
    font-size: 0.95rem;
    font-weight: 500;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.32s ease, transform 0.32s ease;
}
.toast-item.show {
    opacity: 1;
    transform: translateX(0);
}
.toast-item.hide {
    opacity: 0;
    transform: translateX(100%);
}
.toast-item.toast-success {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: #065f46;
    border: 1px solid #6ee7b7;
}
.toast-item.toast-danger {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.avatar-upload-wrapper svg {
    width: 18px;
    height: 18px;
}

.update-availability-icon {
    width: 16px;
    height: 16px;
}

/* Availability calendar – mobile responsive */
.availability-calendar {
    max-width: 100%;
}
.calendar-header {
    min-height: 40px;
}
.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}
.calendar-wday {
    font-size: 0.7rem;
    font-weight: 600;
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.calendar-cell {
    aspect-ratio: 1;
    max-width: 48px;
    margin: 0 auto;
    width: 100%;
    border: none;
    background: transparent;
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 500;
    color: #0f172a;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: background 0.2s, color 0.2s;
}
.calendar-cell--empty {
    cursor: default;
    pointer-events: none;
}
.calendar-cell--day:hover {
    background: #f1f5f9;
}
.calendar-cell--today {
    color: var(--primary-color);
    font-weight: 700;
}
.calendar-cell--selected {
    background: var(--primary-color) !important;
    color: #fff !important;
}
.calendar-cell--selected.calendar-cell--today {
    color: #fff;
}
.calendar-cell-num {
    line-height: 1.2;
}
.calendar-cell-dot {
    position: absolute;
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--primary-color);
}
.calendar-cell--selected .calendar-cell-dot {
    background: #fff;
}
.calendar-cell--has-availability:not(.calendar-cell--selected) .calendar-cell-dot {
    background: var(--primary-color);
}

/* Availability slots wrapper (below calendar) */
.availability-slots-wrapper {
    border-radius: var(--border-radius);
}
.availability-slots-list .list-group-item {
    border-bottom: 1px solid #f1f5f9;
}
.availability-slot-time {
    font-weight: 500;
    color: #334155;
}

@media (min-width: 576px) {
    .calendar-cell {
        max-width: 52px;
        font-size: 1rem;
    }
    .calendar-wday {
        font-size: 0.75rem;
    }
}