/* ===== BUTTONS ===== */

/* Icon Buttons - Modern Design */
.icon-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: white;
    border-radius: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.icon-btn:hover {
    background: #4a90e2;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
    transform: translateY(-1px);
}

.icon-btn svg {
    stroke: #4a90e2;
    transition: stroke 0.2s;
}

.icon-btn:hover svg {
    stroke: white;
}

/* Standard Buttons */
.btn-primary, .btn-secondary, .btn-danger {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    font-weight: 500;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

#getStartedBtn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-primary {
    background: rgba(74, 144, 226, 0.95);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    background: rgba(53, 122, 189, 1);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: #4a90e2;
    border: 2px solid rgba(74, 144, 226, 0.4);
}

.btn-secondary:hover {
    background: rgba(240, 247, 255, 1);
    border-color: rgba(74, 144, 226, 0.6);
    transform: translateY(-1px);
}

.btn-danger {
    background: rgba(231, 76, 60, 0.95);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-danger:hover {
    background: rgba(192, 57, 43, 1);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
    transform: translateY(-1px);
}

/* Dark Theme Toggle Button */
.theme-toggle-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border: none;
    background: white;
    border-radius: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    z-index: 1000;
}

.theme-toggle-btn:hover {
    background: #4a90e2;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
    transform: translateY(-1px);
}

.theme-icon {
    transition: all 0.2s;
    stroke: #4a90e2;
}

.theme-toggle-btn:hover .theme-icon {
    stroke: white;
}

/* Hide moon icon by default, show sun */
.moon-icon {
    display: none;
}

.sun-icon {
    display: block;
}

/* Dark mode active - show moon, hide sun */
body.dark-theme .moon-icon {
    display: block;
}

body.dark-theme .sun-icon {
    display: none;
}

body.dark-theme .theme-toggle-btn {
    background: #2c3e50;
}

body.dark-theme .theme-toggle-btn:hover {
    background: #34495e;
}

body.dark-theme .theme-icon {
    stroke: #f39c12;
}

body.dark-theme .theme-toggle-btn:hover .theme-icon {
    stroke: #f1c40f;
}