/* =====================================================================
   AUTH MODAL & WIZARD STYLES (MATCHING LOGIN & HYDRAULIC CALCULATOR PAGE)
   ===================================================================== */
#authModal .modal-content {
    background: var(--glass-bg, #ffffff) !important;
    backdrop-filter: blur(25px) !important;
    -webkit-backdrop-filter: blur(25px) !important;
    border: 1px solid var(--glass-border, rgba(0,0,0,0.1)) !important;
    border-radius: 24px !important;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15) !important;
}

body.dark-mode #authModal .modal-content {
    background: rgba(15, 23, 42, 0.95) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6) !important;
}

.auth-tabs {
    display: flex;
    padding: 0 20px;
    margin-bottom: 25px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

body.dark-mode .auth-tabs {
    border-color: rgba(255,255,255,0.08);
}

.auth-tab {
    flex: 1;
    text-align: center;
    padding: 12px 0;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-muted, #64748b);
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.auth-tab.active {
    color: var(--accent-color, #3b82f6) !important;
    border-bottom-color: var(--accent-color, #3b82f6) !important;
}

.social-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: 0.2s;
    text-decoration: none;
    border: 1px solid rgba(0,0,0,0.1);
    background: white;
    color: #333;
    margin-bottom: 12px;
}

body.dark-mode .social-btn {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
    color: white;
}

.social-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-muted, #64748b);
    margin: 25px 0;
    font-size: 0.85rem;
}

.divider::before, .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

body.dark-mode .divider::before, body.dark-mode .divider::after {
    border-color: rgba(255,255,255,0.1);
}

.divider span {
    padding: 0 10px;
}

#authModal .form-floating > .form-control {
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.7);
}

body.dark-mode #authModal .form-floating > .form-control {
    background: rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.1);
    color: white;
}

#authModal .form-floating > label {
    color: var(--text-muted, #64748b);
}

/* Animations */
.step-container, .pw-step {
    animation: authFadeIn 0.4s ease;
}

@keyframes authFadeIn {
    from { opacity: 0; transform: translateX(10px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Custom Dropdown System in Modal */
.custom-select-wrapper {
    position: relative;
    width: 100%;
    margin-bottom: 1rem;
}

.custom-select-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 58px;
    padding: 0.5rem 0.75rem;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.7);
    cursor: pointer;
    color: var(--text-color, #1e293b);
    transition: 0.2s;
}

body.dark-mode .custom-select-display {
    background: rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.1);
    color: white;
}

.custom-select-display .display-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.custom-select-display .floating-label {
    font-size: 0.8rem;
    opacity: 0.65;
    margin-bottom: 1px;
}

.custom-select-display .selected-text {
    font-size: 1rem;
    font-weight: 500;
}

.custom-select-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1055;
    background: var(--glass-bg, #ffffff);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border, rgba(0,0,0,0.1));
    border-radius: 12px;
    margin-top: 5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    display: none;
    overflow: hidden;
}

body.dark-mode .custom-select-dropdown {
    background: rgba(15, 23, 42, 0.98);
    border-color: rgba(255, 255, 255, 0.1);
}

.custom-select-search {
    padding: 10px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.custom-select-search input {
    width: 100%;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.5);
    outline: none;
}

body.dark-mode .custom-select-search input {
    background: rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.1);
    color: white;
}

.custom-select-list {
    max-height: 200px;
    overflow-y: auto;
}

.select-option {
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: 0.2s;
    font-size: 0.95rem;
}

.select-option:hover {
    background: rgba(59, 130, 246, 0.1);
}

.select-option img {
    width: 24px;
    border-radius: 3px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Phone Input Group */
.phone-group-wrapper {
    display: flex;
    align-items: center;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.7);
    height: 58px;
    overflow: visible;
}

body.dark-mode .phone-group-wrapper {
    background: rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.1);
}

.phone-group-wrapper .custom-select-display {
    border: none;
    border-radius: 12px 0 0 12px;
    background: transparent;
    height: 100%;
    width: 110px;
    border-right: 1px solid rgba(0,0,0,0.1);
}

body.dark-mode .phone-group-wrapper .custom-select-display {
    border-color: rgba(255,255,255,0.1);
}

.phone-group-wrapper input[type="tel"] {
    border: none;
    background: transparent;
    height: 100%;
    box-shadow: none;
    border-radius: 0 12px 12px 0;
    font-weight: 500;
}

/* Tools Cards Grid */
.tools-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.tool-check-input {
    display: none;
}

.tool-card {
    border: 1px solid rgba(0,0,0,0.1);
    padding: 15px 10px;
    border-radius: 12px;
    cursor: pointer;
    text-align: center;
    transition: 0.3s;
    background: rgba(255,255,255,0.5);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted, #64748b);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

body.dark-mode .tool-card {
    background: rgba(0,0,0,0.2);
    border-color: rgba(255,255,255,0.1);
    color: #94a3b8;
}

.tool-card i {
    font-size: 1.5rem;
    opacity: 0.7;
    transition: 0.3s;
}

.tool-check-input:checked + .tool-card {
    background: var(--accent-color, #3b82f6);
    color: white;
    border-color: var(--accent-color, #3b82f6);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

.tool-check-input:checked + .tool-card i {
    opacity: 1;
    color: white;
}

/* Wizard Progress Dots */
.wizard-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 25px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0,0,0,0.15);
    transition: 0.3s;
}

body.dark-mode .dot {
    background: rgba(255,255,255,0.2);
}

.dot.active {
    background: var(--accent-color, #3b82f6);
    transform: scale(1.2);
}